220410960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11927}}^1$

素因数の和:11961

約数の個数: 160

約数和(自身を含む): 851945472

約数和(自身を除く): 631534512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 9240, 11927, 18480, 23854, 35781, 47708, 59635, 71562, 83489, 95416, 119270, 131197, 143124, 166978, 178905, 190832, 238540, 250467, 262394, 286248, 333956, 357810, 393591, 417445, 477080, 500934, 524788, 572496, 655985, 667912, 715620, 787182, 834890, 918379, 954160, 1001868, 1049576, 1252335, 1311970, 1335824, 1431240, 1574364, 1669780, 1836758, 1967955, 2003736, 2099152, 2504670, 2623940, 2755137, 2862480, 3148728, 3339560, 3673516, 3935910, 4007472, 4591895, 5009340, 5247880, 5510274, 6297456, 6679120, 7347032, 7871820, 9183790, 10018680, 10495760, 11020548, 13775685, 14694064, 15743640, 18367580, 20037360, 22041096, 27551370, 31487280, 36735160, 44082192, 55102740, 73470320, 110205480, 220410960]

約数ペア:

[(1, 220410960), (2, 110205480), (3, 73470320), (4, 55102740), (5, 44082192), (6, 36735160), (7, 31487280), (8, 27551370), (10, 22041096), (11, 20037360), (12, 18367580), (14, 15743640), (15, 14694064), (16, 13775685), (20, 11020548), (21, 10495760), (22, 10018680), (24, 9183790), (28, 7871820), (30, 7347032), (33, 6679120), (35, 6297456), (40, 5510274), (42, 5247880), (44, 5009340), (48, 4591895), (55, 4007472), (56, 3935910), (60, 3673516), (66, 3339560), (70, 3148728), (77, 2862480), (80, 2755137), (84, 2623940), (88, 2504670), (105, 2099152), (110, 2003736), (112, 1967955), (120, 1836758), (132, 1669780), (140, 1574364), (154, 1431240), (165, 1335824), (168, 1311970), (176, 1252335), (210, 1049576), (220, 1001868), (231, 954160), (240, 918379), (264, 834890), (280, 787182), (308, 715620), (330, 667912), (336, 655985), (385, 572496), (420, 524788), (440, 500934), (462, 477080), (528, 417445), (560, 393591), (616, 357810), (660, 333956), (770, 286248), (840, 262394), (880, 250467), (924, 238540), (1155, 190832), (1232, 178905), (1320, 166978), (1540, 143124), (1680, 131197), (1848, 119270), (2310, 95416), (2640, 83489), (3080, 71562), (3696, 59635), (4620, 47708), (6160, 35781), (9240, 23854), (11927, 18480)]